baber/WOPTO huggingface dataset:
Patent TW-440909-B (TW)
Title: Lid latch mechanism for clean box
Inventor: OKABE TSUTOMU
IPC: H01L21/673
Filed: 2000-04-17
Granted: 2001-06-16
Abstract: A latch mechanism for latching a lid of a clean box having a box body opening at one surface and a lid for closing the opening includes a latch member pivotal about a shaft mounted on the box body, a latch engagement portion provided on the lid for engaging with the latch member in its predetermined pivotal position, and a biasing member for biasing the latch member toward the latch engagement portion. A guide surface is provided in a portion, facing outwardly, of the opening of the box body of the latch member. When the clean box is installed on a load port, the guide surface is brought into a pressing contact with the latch guide provided in the load port so that the latch member pivots to release the latch of the lid.
Patent TW-I238723-B (TW)
Title: Anti-sebum skin care cosmetic compositions containing branched esters
Inventor: BAJOR JOHN STEVEN
IPC: A61K8/00
Filed: 2000-06-21
Granted: 2005-09-01
Abstract: Cosmetic skin care methods and compositions containing methyl-branched esters. The inventive compositions provide control of sebum secretion from sebocytes, improved oil control and improved skin feel, prevent shine and stickiness, while also providing anti-aging benefits which results in reduced appearance of wrinkles and aged skin, improved skin color, treatment of photoaged skin, improvement in skin's radiance and clarity and finish, and an overall healthy and youthful appearance of the skin.
Patent TW-469395-B (TW)
Title: Computer-virus protection mechanism
Inventor: JENG YU-MING
IPC: G06F12/14
Filed: 2000-07-12
Granted: 2001-12-21
Abstract: This invention introduces a mechanism to protect hard disks for information management system from computer viruses. It keeps viruses from being downloaded and avoids damages caused by formatting.
Patent TW-510930-B (TW)
Title: Work feeding device for a sewing machine
Inventor: TAJIMA IKUO
IPC: D05C9/06
Filed: 2000-07-24
Granted: 2002-11-21
Abstract: There is provided an apparatus for feeding accurately a material to be stitched in a sewing machine. The device feeds a material to be stitched to desired positions within an X-Y rectangular coordinate plane on a machine table 1, the device containing at least a pair of Y-direction drive mechanisms 10 arranged parallelism to be spaced from each other; at lease a pair of X-direction drive mechanisms 11 also arranged parallelism to be spaced from each other; a Y-direction driven body 36 connected to the Y-direction drive mechanisms to be driven on the machine table in the Y direction only; an X-direction driven body 30 connected to the X-direction drive mechanisms 11 to be driven on the machine table in the X direction only; and a frame body 37 for releasably holding the material to be stitched, the frame body 36 is connected in such a way as is movable in the X direction relative to the Y-direction driven body 36 and in the Y direction relative to the X-direction driven body 30; wherein the plurality of X-direction drive mechanisms 11 are designed to be disposed between a Y-direction drive mechanism 10 located at an outermost position and that located adjacent to it.
Patent TW-520381-B (TW)
Title: Continuous process for producing poly(trimethylene terephthalate)
Inventor: GIARDINO CARL J
IPC: C08G63/183
Filed: 2000-08-29
Granted: 2003-02-11
Abstract: A continuous process for the production of poly(trimethylene terephthalate) is disclosed. According to the process, a liquid feed mixture comprising bis-3-hydroxypropyl terephthalate and/or low molecular weight polyesters of 1,3-propanediol and terephthalic acid, the liquid feed mixture having a mole ratio of propylene groups to terephthalate groups of 1.1 to 2.2 is fed to a prepolymerizer. Bis-3-hydroxypropyl terephthalate and the low molecular weight polyesters are continuously polymerized to form a poly(trimethylene terephthalate) prepolymer and a first stream of gaseous by-products. Poly(trimethylene terephthalate) prepolymer having a relative viscosity of at least about 5 is continuously withdrawn from the prepolymerizer and continuously fed to a final polymerizer, where it is continuously polymerized to form a higher molecular weight poly(trimethylene terephthalate) and a second stream of gaseous by-products. Higher molecular weight poly(trimethylene terephthalate) having a relative viscosity of at least about 17 is continuously withdrawn from the final polymerizer
Patent TW-527387-B (TW)
Title: Expandable olefin polymer bead and its process for preparation
Inventor: MALETZKO CHRISTIAN
IPC: C08J9/18
Filed: 2000-09-25
Granted: 2003-04-11
Abstract: The invention relates to expandable olefin bead polymers which comprise a blowing agent with a boiling point of from -5 to 150 DEG C, selected from the group consisting of alkanes, alkanols, ketones, ethers and esters. The particles are unfoamed and have a bulk density above 500 g/l, and can be foamed to a bulk density below 200 g/l after storage for one hour at room temperature in free contact with the atmosphere. They are prepared by impregnating polyolefin pellets in suspension in a pressure vessel with the blowing agent, cooling the batch below 100 DEG C., reducing the pressure and isolating the particles.
Patent TW-494424-B (TW)
Title: Field electron emitters, field electron emission devices and method for creating the same
Inventor: TUCK RICHARD A
IPC: H01J9/00
Filed: 2000-11-08
Granted: 2002-07-11
Abstract: A masking layer 405 is provided on selected areas of an electrode structure that is at least partly preformed, to define masked areas and unmasked areas (emitter cells 410). A first constituent with particles 408 and a second constituent 409 are then applied to the emitter cells 410, and the particles 408 are selectively directed towards the bottoms of the emitter cells 410, e.g. by electrophoresis. The masking layer 405 is then removed from the masked areas, together with any stray quantities of the first and second constituents 408, 409 on the masking layer 405. The first and second constituents 408, 409 are then processed (e.g. by curing) to create broad area field electron emission sites in desired locations of the electrode structure.
Patent TW-455484-B (TW)
Title: Orthodontic appliance for treating overjet
Inventor: HIGGINS DUNCAN
IPC: A61C7/00
Filed: 2000-11-17
Granted: 2001-09-21
Abstract: An orthodontic appliance is adapted for treating overjet in a patient having an upper jaw, a lower jaw, lower teeth in the lower jaw and upper teeth in the upper jaw which are abnormally forward of the lower teeth. The teeth have lingual sides and labial sides. The appliance includes an upper attachment device which is configured to be secured to at least one of the upper teeth on each side of the upper jaw. A lower attachment device has a pair of lower connectors. Each lower connector is configured to be secured to at least one of the lower teeth of the patient on each side of the lower jaw. A rigid, wire-like lingual bow is extendable between the lower connectors about the lingual sides of the lower teeth. A rigid, wire-like labial bow is extendable between the lower connectors about the labial sides of the lower teeth. The bows are connected to the lower connectors. A bite jumping device interconnects each side of the upper attachment device to a corresponding side of the lower attachment device. Each bit jumping device includes a first connector for connecting to the upper attachment device, a second connector for connecting to the lower attachment device and a biasing member which biases the lower attachment device forwardly with respect to the upper attachment device.
Patent TW-490905-B (TW)
Title: A three stage power conditioning circuit
Inventor: REDBURN JAMES
IPC: H02H9/02
Filed: 2000-11-20
Granted: 2002-06-11
Abstract: A power conditioning circuit for conditioning power supplied by a power source at a nominal frequency over line, neutral and ground conductors includes first, second and third stages. The first stage provides voltage suppression and includes a set of three metal oxide varistors (MOVs). The second stage provides high frequency power suppression and includes three inductors coupled to the line, neutral and ground conductors, respectively, and to output lines. Each of the inductors prevents power at frequencies greater than the nominal frequency from reaching the output lines and each of the inductors may be rated to compensate for the capacitive impedance characteristics of a load supplied by the power conditioning circuit. The third stage provides voltage suppression and voltage clamping and includes an MOVs and a set of first and second rectifier diodes.
Patent TW-493229-B (TW)
Title: Method for polishing surface of semiconductor device substrate
Inventor: KAWAMURA YOSHIO
IPC: B24B37/30
Filed: 2000-11-21
Granted: 2002-07-01
Abstract: This invention provides a method to solve a problem of non-uniform polishing properties of a circumferential surface area of a substrate, so-called edge sagging phenomenon. The inventive method is described as following. When a thin film formed on a top surface of the substrate is polished while holding a back surface of the substrate, local stress at a circumferential end of the substrate is reduced by a guide installed at the peripheral of the substrate. Also, a deformation of the outer circumferential end portion of the substrate is reduced by a recessed groove provided on the guide. Since a thin film formed on the surface can be polished to be flat throughout the surface of the substrate without inducing non-uniform polishing properties at the outer circumferential surface area of the substrate, so-called edge sagging phenomenon, a high-performance semiconductor device can be manufactured at a high yield and low costs.
Patent TW-476003-B (TW)
Title: Optical circuit element and method of producing the same
Inventor: HONMA YOH
IPC: G02B5/30
Filed: 2000-11-24
Granted: 2002-02-11
Abstract: To provide an optical circuit element and, particularly, an optical circulator or the like, that exhibits an excellent extinction ratio and that can be easily produced at a decreased cost. An optical circuit element comprising, in combination, two polarized light-separating elements, two totally reflecting mirrors, at least a piece of polarizing plane rotating element independent of a direction of travel of light, at least a piece of polarizing plane rotating element dependent of a direction of travel of light, a plurality of light incident/outgoing ports, and a magnetic field application means, wherein said polarized light-separating elements and said totally reflecting mirrors are formed of the same or different multi-layer polymer films.
Patent TW-468261-B (TW)
Title: Stacked structure of integrated circuit and the manufacturing method thereof
Inventor: CHEN WEN-CHIUAN
IPC: H01L23/50
Filed: 2000-11-28
Granted: 2001-12-11
Abstract: The stacked structure of integrated circuit and the manufacturing method thereof of the present invention comprises a substrate; a lower layer of integrated circuit glued to the substrate; plural conductive wires with one end electrically connected to the lower layer of integrated circuit, and the other end electrically connected to the substrate; a passivation layer coated on the lower layer of integrated circuit to wrap the plural conductive wires; and an upper layer of integrated circuit glued to the passivation layer and forming a stack with the lower layer of integrated circuit. Thereby, when plural integrated circuits are stacked together, the upper layer of integrated circuit won't press the lower layer of integrated circuit owing to the passivation layer, and the stacking process is quite convenient to reduce the manufacturing cost effectively.
Patent TW-494289-B (TW)
Title: Position finder, measuring apparatus with position finder, and measuring system
Inventor: USAKI YOSHIHIKO
IPC: G06F3/048
Filed: 2000-12-22
Granted: 2002-07-11
Abstract: A picture of a plan view 4 of an area is displayed on a screen 24 of a base unit 2 of a measuring apparatus. The picture contains symbols 45 for respective traps disposed in the displayed area. A bar code is assigned to each trap for identifying it. When the bar code on one trap is read out, a marking ""X"" is added to the symbol 45 for that trap, so that an operator can readily know the location in the area of that trap on the display screen and, therefore, the current position of the operator in the area.
Patent TW-I279408-B (TW)
Title: Epoxy resin composition
Inventor: CHOW SIM
IPC: C09J163/00
Filed: 2000-12-22
Granted: 2007-04-21
Abstract: A composition comprising (A) an epoxide containing at least two epoxy groups per molecule, (B) a polyol containing at least two hydroxy groups per molecule or a primary or secondary amine containing at least two amino-hydrogen atoms per molecule, and (C) a solid compound containing at least two isocyanate groups, exhibits high storage stability and is useful as protective coating or adhesive.
Patent TW-473813-B (TW)
Title: Control apparatus and method for transporting substrates
Inventor: KOBAYASHI YOICHI
IPC: G06Q50/00
Filed: 2000-12-30
Granted: 2002-01-21
Abstract: A wafer transfer control apparatus is disclosed which is capable of easily maximizing the throughput of a wafer processing apparatus such as a semiconductor manufacturing apparatus and satisfying the immediate demand of the motion of transfer machines. The wafer transfer control apparatus comprises an input unit (12) for inputting the time needed for each motion of the transfer machines (1a)-(1c) and the time needed to process a wafer in each of the processing apparatuses (3a)-(9d), and a schedule calculation unit (21) that calculates the time when each motion of the transfer machines (1a)-(1c) is taken so as to advance most the time when the last one of the objective wafers is recovered from a wafer processing apparatus according to a predetermined conditional expression including the inputted time as a parameter. The wafer transfer control apparatus also comprises a motion instruction unit (24) that, when the time reaches a calculated motion execution time of one of the transfer machines (1a)-(1c), instructs the transfer machine to take the motion.
Patent TW-475885-B (TW)
Title: Extrusion-type noodle-making machine
Inventor: SUGANO EIJI
IPC: B29C48/535
Filed: 2001-01-29
Granted: 2002-02-11
Abstract: To provide an extrusion-type noodle-making machine enabling kneading pressure to be adequately adjusted when kneading noodles, preventing Α-gelatinization of raw material even when the pressure has been increased and having no fear of suffering damage even when kneading force becomes strong. The noodle-making machine is equipped with a motor 3, a tubular barrel 4, a screw 8 rotatably installed in an inserted state in the barrel 4, a die 11 fitted into a tip of the tubular barrel and having many holes and a hopper 5 fixed on the barrel, a groove 4b is formed on the tip side of the barrel 4, a concavity 11b is formed in the die 11 and both a concave depression 13a and a convex protrusion 15a are formed at a coupling part between the motor and the screw.
Patent TW-528686-B (TW)
Title: Improved book
Inventor: KAUFMAN SHARI
IPC: A63H33/38
Filed: 2001-03-01
Granted: 2003-04-21
Abstract: A book constructed of foam is improved wherein a bendable, memory retaining material is used to enhance the user's enjoyment of the disclosed foam book.
Patent TW-558904-B (TW)
Title: Method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal, method and device for decoding a stream of bits of a binary channel signal into a stream of bits of a binary source signal
Inventor: KALKER ANTONIUS ADRIANUS CORNE
IPC: H04L25/49
Filed: 2001-03-23
Granted: 2003-10-21
Abstract: The invention relates to a method for encoding a stream of bits of a signal relating to a binary source into a stream of bits of a signal relating to a binary channel, the binary source comprising a main source and a secondary source, the main source being encoded in a main channel and the secondary source being encoded in a secondary channel, the secondary channel being embedded in the main channel in order to form the binary channel, wherein the binary channel is divided in blocks, each block comprising a number of user bits and that in at least one of the blocks the secondary channel also is used for encoding non-user bits. The invention further relates to an encoder to carry out this method, a decoder to decode the stream of bits relating to the binary channel and a record carrier provided with the encoded signal in the form of optically detectable marks. By means of the invention for example non-user data can be added that are used to prevent unauthorized copying.
Patent TW-541222-B (TW)
Title: Carrier including a multi-vilume diaphragm for polishing a semiconductor wafer and a method therefor
Inventor: GROMKO ROBERT D
IPC: B24B37/30
Filed: 2001-03-30
Granted: 2003-07-11
Abstract: The present invention delineates a carrier for an apparatus (10) which polishes a surface of a semiconductor wafer (56, 124). In a preferred embodiment, the carrier includes a rigid plate (34) connected to one or more diaphragms (40, 42) of soft, flexible material that provide pressurizable cavities (50, 52) having respective surfaces for contacting the back surface of the wafer. A plurality of conduits (28a, 28c) are used to selectively pressurize the diaphragm cavities. The carrier head may also include an inter-diaphragm cavity (54) formed between a portion of one diaphragm, a portion of another diaphragm, and the semiconductor wafer. The inter-diaphragm cavity is provided with its own conduit (28b) by which a source of pressurized fluid and a source of vacuum are selectively connected to the inter-diaphragm cavity. During operation, pressure and/or vacuum may be applied through one or more cavities to chuck (90) a wafer, and to pressurize (96) the cavities during polishing.
Patent TW-526189-B (TW)
Title: Process for the oxidation of tertiary amines and nitrogen-containing aromatic heterocycles
Inventor: WURZIGER HANNS
IPC: B01J19/00
Filed: 2001-04-23
Granted: 2003-04-01
Abstract: Process for the oxidation of tertiary amines and/or nitrogen-containing aromatic heterocycles to amine oxides, characterized in that at least one tertiary amine and/or at least one nitrogen-containing aromatic heterocycle, in liquid or dissolved form, is mixed with at least one oxidizing agent, in liquid or dissolved form, in at least one microreactor, the mixture is reacted for a certain residence time and the amine oxide formed is optionally isolated from the reaction mixture.
Patent TW-510121-B (TW)
Title: Image scanner capable of positioning the starting point of scanning
Inventor: SHIH PO-SHENG
IPC: H04N1/047
Filed: 2001-04-27
Granted: 2002-11-11
Abstract: An image scanner capable of positioning the starting point of scanning is provided, which comprises a case, a carriage, and calibration paper. The case includes a scanning platform for placing the document to be scanned. The calibration paper is fixed between the inner surface of the case, the starting line of the carriage and the upper edge of the scanning platform, and the calibration paper includes a hollow label block formed by a pressing and cutting process. The label block can be defined with a default function set, and has a reference point. After moving the carriage upon a scanning line, by using the intersection point between the scanned label block and the scanning line in cooperation with the default function set of the label block, the position of the reference point can be found, and the position of the scanning starting point can be indirectly found, wherein the calibration paper and the inner surface of the case have different brightness.
Patent TW-I228747-B (TW)
Title: Processing apparatus and the maintenance method, assembling mechanism and method of processing apparatus parts, and lock mechanism and the lock method
Inventor: SENZAKI SHIGERU
IPC: H01J37/32
Filed: 2001-05-16
Granted: 2005-03-01
Abstract: The present invention provides a processing apparatus and the maintenance method capable of facilitating a maintenance and reducing the load of an operator. More specifically, the present invention provides a processing apparatus and the maintenance method wherein an upper electrode unit 106 making up the ceiling of a processing chamber 102 of an etching device 100 is configured by a lower assembly 128 including an upper electrode 130 on the processing chamber 102 side and by an upper assembly 128 including an electrobody 144 on an electric power supply side, wherein after a lock mechanism 156 is released and an upper assembly 126 is elevated independently by an elevating mechanism 164 and dismantled, the maintenance of the upper assembly 126 and/or the lower assembly 128 is done, and wherein after a lock mechanism 156 is locked and an upper and lower assemblies 126 and 128 are elevated integrally by an elevating mechanism 164 and dismantled, the maintenance inside the processing chamber 102 is done.
Patent TW-569041-B (TW)
Title: Reflection-grid optical waveguide-path type and its production method
Inventor: OHMURA MASAKI
IPC: G02B6/02
Filed: 2001-05-18
Granted: 2004-01-01
Abstract: In the production method for the reflection-grid of optical waveguide-path type in this invention, an optical waveguide-path and a phase-grid, which has a given convex-concave pattern, are prepared, in the waveguide area is added an additive, which is obtained by the shining of the refraction-index-inducing light with a given wavelength and thus the change of the refraction-index, it is characterized in that in order that the modulation-strength of the interference-light between the 0-time transmitting light and the 2-time reflection light becomes smaller than 85% of the modulation-strength when the path-difference between the 0-time transmitting light and the 2-time reflection light does not exist, only at the distance that generates the given difference of the optical path are arranged separately the optical waveguide-path and phase-grid, the refraction-index-inducing light is incident into the phase-grid, the interference-line of the 1-time reflection-light is formed in the guiding-light area of the optical waveguide-path, the reflection-grid is formed in the guiding-light area. In this invention, the breaking-quantity in the band 0.9 lambdaB to 0.95 lambdaB (lambdaB is the breaking peak-wavelength, that originally should be transmitted is sufficiently small, the production method for the reflection-grid of optical waveguide-path type is easy.
Patent TW-583139-B (TW)
Title: Porpous, fine inorganic particles
Inventor: SATOU SEIJI
IPC: C01B33/143
Filed: 2001-06-26
Granted: 2004-04-11
Abstract: A porous material comprising inorganic amorphous particles which have pores of uniform pore diameter and an average particle diameter (DL) of 10 to 400 nm as measured by the dynamic light scattering method and exhibit a difference (SB-SL) of 250 m<2>/g or more wherein SL represents a specific surface area calculated from DL and SB represents a nitrogen adsorption specific surface area by the BET method; a method for preparing the porous material; and a use of the porous material.
Patent TW-507384-B (TW)
Title: Soft recovery power diode and related method
Inventor: SHENOY PRAVEEN MURALEEDHARAN
IPC: H01L29/861
Filed: 2001-06-26
Granted: 2002-10-21
Abstract: A semiconductor diode includes a first semiconductor layer including a dopant having a first conductivity type. A second semiconductor layer is adjacent the first semiconductor layer and includes a dopant having the first conductivity type and having a dopant concentration less than a dopant concentration of the first semiconductor layer. Adjacent the second semiconductor layer is a third semiconductor layer including a dopant having the first conductivity type and having a dopant concentration greater than the dopant concentration of the second semiconductor layer. A fourth semiconductor layer is adjacent the third semiconductor layer and includes a dopant of a second conductivity type. Respective contacts are connected to the first and fourth semiconductor layers.